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Home/Compounds/Other/1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol
C7H6N4OS
194.22 g/mol
OtherWarning

1-(4-Hydroxyphenyl)-5-mercaptotetrazole

CAS52431-78-4EC257-909-2
Category
Other
Compound Class
n.a
Primary Use
research compound

1-(4-Hydroxyphenyl)-5-mercaptotetrazole is a chemical compound that exists predominantly in the thione tautomeric form. It is used as a laboratory reagent and research compound.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide

CAS52509-14-5

laboratory reagent

ReferenceSame Category

1,3-oxazinan-2-one

CAS5259-97-2

pharmaceutical intermediate

ReferenceSame Category

(2S,5S)-3,6-dioxo-5-(phenylmethyl)-2-piperazineacetic acid

CAS5262-10-2

research compound

ReferenceSame Category

4-ACETYL-2-CYANOPYRIDINE

CAS52689-18-6

research compound

Referencesame scaffold

1-phenyl-2-tetrazoline-5-thione

CAS86-93-1

color developer intermediate

Referencesame scaffold

N-[3-(5-Mercapto-1H-1,2,3,4-tetraazol-1-yl)phenyl]acetamide

CAS14070-48-5

chemical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 1-(4-Hydroxyphenyl)-5-mercaptotetrazole (CAS 52431-78-4) is 2933.99.

HS code (international, 6-digit)

2933.99

EU CN code (8-digit)

2933 99 80

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-(4-hydroxyphenyl)-2H-tetrazole-5-thione

InChIKey

MOXZSKYLLSPATM-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1N2C(=S)N=NN2)O

Synonyms (20)

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